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Crypto enthusiast builds off-grid solar-powered mining rig, here's how it went


finbold.com 17 March 2022 15:59, UTC
Reading time: ~2 m

As cryptocurrencies become more popular, an increasing number of people embark on mining them, with some resorting to less-than-traditional means to do so.

One such person, in particular, installed an off-grid solar array to power his Bitcoin (BTC) mining operation and shared the results of his findings.

Peter Egyed, also known as AZ Hodl, wanted to demonstrate the efficiency and benefit of using solar energy instead of relying on the traditional power grid to reduce the costs of running a Bitcoin mining operation at home. Egyed described the entire process on his website on March 16.

Mr. Egyed’s electricity rates were $0.08 kWh between 3 pm and 8 pm on weekdays, as opposed to $0.05 kWh all other times. He was looking for alternative ways to mine Bitcoin during the cheaper times to reduce his costs, but also to help balance the grid demand versus “selling” it to the utility.

The Bitcoin miner described the beginning of his experimentation, which required some fine-tuning to work as he intended, along with the initial results:

“I have earned 426k sats (0.00426048 Bitcoin) over the past 7 days while utilizing an additional 62 kWh per day (estimated mid billing cycle),” he wrote.

In other words, he earned about $174 over the course of one week, taking into account the price of Bitcoin at press time as per CoinMarketCap data.

Harnessing the sun for Bitcoin mining

To assemble his off-grid mining station, it took this crypto-miner one year and approximately 0.56 BTC, which was converted to dollars at an average price between $38,000 and $54,000. This included all the equipment except for the miners which he purchased using Bitcoin.

Specifically, Mr. Egyed aims to make a return on his investment in Bitcoin within 36 months.

At press time, Bitcoin was trading at $40,858, which is a 3.96% increase from seven days before, when its price was $39,240, according to data from CoinMarketCap. Compared to the previous 24 hours, the price had recorded an increase of 0.13%.

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